190 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency Cumulative Frequency
0 45 0.2368 45
1 35 0.1842 80
2 37 0.1947
117
3
0.2316 161
4 29
190
a. Complete the table (Use 4 decimal places when applicable)

b. What percent of the people have exactly one sibling?
%